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Ring Opening Polymerization Used for the Production of VOC Free High-Performance Ecofriendly Novel PBZ/PDA/CeO2 Nanocomposites. Polymers (Basel) 2023; 15:polym15061416. [PMID: 36987197 PMCID: PMC10057122 DOI: 10.3390/polym15061416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023] Open
Abstract
This study analyzed the fabrication and characterization of polybenzoxazine/polydopamine/ceria as tertiary nanocomposites. To this end, a new benzoxazine monomer (MBZ) was fabricated based on the well-known Mannich reaction of naphthalene-1-amine, 2-tert-butylbenzene-1,4-diol and formaldehyde under ultrasonic-assisted process. Polydopamine (PDA) was used as dispersing polymer nanoparticles and surface modifier for CeO2 by in-situ polymerization of dopamine with the assistance of ultrasonic waves. Then, nanocomposites (NC)s were manufactured by in-situ route under thermal conditions. The FT-IR and 1H-NMR spectra confirmed the preparation of the designed MBZ monomer. The FE-SEM and TEM results showed the morphological aspects of prepared NCs and illustrated the distribution of CeO2 NPs in the polymer matrix. The XRD patterns of NCs showed the presence of crystalline phases of nanoscale CeO2 in an amorphous matrix. The TGA results reveal that the prepared NCs are classified as thermally stable materials.
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2
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He Q, Wu W, Hu H, Rui Z, Ye J, Wang Y, Wang Z. Achieving superior fire safety for
TPU 3D
‐printed workpiece with
EP
/
PBz
/
PDMS
coating. J Appl Polym Sci 2023. [DOI: 10.1002/app.53858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Affiliation(s)
- Qian He
- Sino‐German Joint Research Center of Advanced Materials, School of Materials, Science and Engineering East China University of Science and Technology Shanghai P. R. China
| | - Wei Wu
- Sino‐German Joint Research Center of Advanced Materials, School of Materials, Science and Engineering East China University of Science and Technology Shanghai P. R. China
| | - Huanbo Hu
- R&D Department OECHSLER Plastic Products (Taicang) Co. Ltd Suzhou P. R. China
| | - Zhengguo Rui
- R&D Department OECHSLER Plastic Products (Taicang) Co. Ltd Suzhou P. R. China
| | - Junjian Ye
- R&D Department OECHSLER Plastic Products (Taicang) Co. Ltd Suzhou P. R. China
| | - Yi Wang
- Sino‐German Joint Research Center of Advanced Materials, School of Materials, Science and Engineering East China University of Science and Technology Shanghai P. R. China
| | - Zhengyi Wang
- Sino‐German Joint Research Center of Advanced Materials, School of Materials, Science and Engineering East China University of Science and Technology Shanghai P. R. China
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Srinivasan H, Saravanan P, Madesh P, Krishnasamy B, Arumugam H, Muthukaruppan A. Synthesis and characterization of cardo-tetrafunctional hydrophobic polybenzoxazine composites for low-k application. Polym Bull (Berl) 2023. [DOI: 10.1007/s00289-023-04745-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
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4
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Li XK, Shen JW, Lin HL, Zhang ZX, Zhang XT, Bian J, Chen DQ. Simulation, design and synthesis of polybenzoxazine with different m
ain‐chain
structures and properties: A comparative study. J Appl Polym Sci 2023. [DOI: 10.1002/app.53829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Xin Kang Li
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Jun Wei Shen
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Hai Lan Lin
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Zhao Xin Zhang
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Xun Tao Zhang
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Jun Bian
- School of Materials Science and Engineering Xihua University Chengdu China
| | - Dai Qiang Chen
- College of Polymer Science and Engineering Sichuan University Chengdu China
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5
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Yu J, Quan H, Chang S, Huang Z. Research on a fluorine-containing asphaltene dispersant and its application in improving the fluidity of heavy oil. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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6
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Forchetti Casarino A, Andrés Bortolato S, Casis N, Estenoz D, Spontón M. Novel Polybenzoxazine and Polybenzoxazine/Epoxy Thermosetting Copolymers containing Polysilsesquioxane Nanostructures for High-Performance Thermal Protection Systems. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Al Hassan M, Derradji M, Ali MMM, Rawashdeh A, Wang J, Pan Z, Liu W. Artificial neural network prediction of thermal and mechanical properties for
Bi
2
O
3
‐polybenzoxazine
nanocomposites. J Appl Polym Sci 2022. [DOI: 10.1002/app.52774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mohamadou Al Hassan
- Institute of Composite Materials, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
- Organization of African Academic Doctors (OAAD) Off Kamiti Nairobi Kenya
| | - Mehdi Derradji
- UER Procédés Energétiques Ecole Militaire Polytechnique Algiers Algeria
| | - Mohsen M. M. Ali
- College of Nuclear Sciences and Technology Harbin Engineering University Harbin China
| | - Abdullah Rawashdeh
- College of Nuclear Sciences and Technology Harbin Engineering University Harbin China
- Jordan Atomic Energy Commission Jordan Research and Training Reactor Amman Jordan
| | - Jun Wang
- Institute of Composite Materials, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
| | - Zhong‐Cheng Pan
- Institute of Composite Materials, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
| | - Wen‐Bin Liu
- Institute of Composite Materials, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
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8
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Li H, Long C, Zeng K, Li Y, Zhao C, Xiang D, Wu Y, Wang B, Sun Z, Que Y. Preparation and properties of silicon-containing benzoxazine with high thermal stability. HIGH PERFORM POLYM 2022. [DOI: 10.1177/09540083221083474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A silicon-containing benzoxazine (PDpsp-a) was synthesized from bis( p-hydroxyphenyl)diphenylsilane, aniline, and paraformaldehyde. The structure of the monomer was supported by 1H-NMR and FTIR spectra. The curing behavior of benzoxazine was evaluated by differential scanning calorimetry and in-situ FTIR spectra. The thermal properties were studied by MDSC, TGA, and Py-GC/MS. The results indicated that the characteristic peak of oxazine ring began to disappear when the temperature was heated to 180°C and completely disappeared at 260°C. The polybenzoxazine (PDpsp-a) possessed a high glass transition temperatures (174°C) and had good thermal stability (T10 = 420°C). In the pyrolysates of polybenzoxazine (PDpsp-a), no silicon-containing compounds, no phenol species, and more benzene were detected, we speculated that the Ar-Si bond would fracture with the increase of temperature. The benzene was volatilized from the system as a pyrolysis product and the silicon could react with oxygen to form siloxanes remained in the carbon residue in the form of siloxane compounds. The formed silica layer could endow the silicon-containing polybenzoxazine high thermal degradation stability and high char yield.
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Affiliation(s)
- Hui Li
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Cijie Long
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Kai Zeng
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Yuntao Li
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Chunxia Zhao
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Dong Xiang
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Yuanpeng Wu
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Bin Wang
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Zhangmei Sun
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
| | - Yusheng Que
- School of New Energy and Materials, the Center of Functional material for Working Fluids of Oil and Gas Field, Sichuan Engineering Technology Research Center of Basalt Fiber Composites Development and Application, Southwest Petroleum University, Chengdu 610500, China
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9
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Forchetti Casarino A, Bortolato SA, Estenoz DA, Spontón ME. Tuning morphology of siloxane bond‐based polybenzoxazines by controlling the sol–gel and curing processes. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Agustin Forchetti Casarino
- Grupo de Polímeros y Reactores de Polimerización INTEC (Universidad Nacional del Litoral ‐ CONICET) Santa Fe Argentina
| | - Santiago Andrés Bortolato
- Departamento de Química Analítica, Facultad de Ciencias Bioquímicas y Farmacéuticas (FCByF) IQUIR (CONICET ‐ Universidad Nacional de Rosario (UNR)) Rosario Argentina
| | - Diana Alejandra Estenoz
- Grupo de Polímeros y Reactores de Polimerización INTEC (Universidad Nacional del Litoral ‐ CONICET) Santa Fe Argentina
| | - Marisa Elisabet Spontón
- Grupo de Polímeros y Reactores de Polimerización INTEC (Universidad Nacional del Litoral ‐ CONICET) Santa Fe Argentina
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Sołoducho J, Zając D, Spychalska K, Baluta S, Cabaj J. Conducting Silicone-Based Polymers and Their Application. Molecules 2021; 26:2012. [PMID: 33916125 PMCID: PMC8037171 DOI: 10.3390/molecules26072012] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 12/11/2022] Open
Abstract
Over the past two decades, both fundamental and applied research in conducting polymers have grown rapidly. Conducting polymers (CPs) are unique due to their ease of synthesis, environmental stability, and simple doping/dedoping chemistry. Electrically conductive silicone polymers are the current state-of-the-art for, e.g., optoelectronic materials. The combination of inorganic elements and organic polymers leads to a highly electrically conductive composite with improved thermal stability. Silicone-based materials have a set of extremely interesting properties, i.e., very low surface energy, excellent gas and moisture permeability, good heat stability, low-temperature flexibility, and biocompatibility. The most effective parameters constructing the physical properties of CPs are conjugation length, degree of crystallinity, and intra- and inter-chain interactions. Conducting polymers, owing to their ease of synthesis, remarkable environmental stability, and high conductivity in the doped form, have remained thoroughly studied due to their varied applications in fields like biological activity, drug release systems, rechargeable batteries, and sensors. For this reason, this review provides an overview of organosilicon polymers that have been reported over the past two decades.
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Affiliation(s)
- Jadwiga Sołoducho
- Department of Organic and Medical Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (K.S.); (S.B.); (J.C.)
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11
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D‐Fructose‐Derived Acetonide as a Green Neutral Organocatalyst for Proficient One‐Pot and Three‐Component Preparation of 1,3‐Benzoxazine Monomers. ChemistrySelect 2020. [DOI: 10.1002/slct.202001911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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12
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Mei Q, Wang H, Tong D, Song J, Huang Z. A Novel Acetylene-Functional/Silicon-Containing Benzoxazine Resin: Preparation, Curing Kinetics and Thermal Properties. Polymers (Basel) 2020; 12:polym12050999. [PMID: 32357390 PMCID: PMC7284644 DOI: 10.3390/polym12050999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 04/18/2020] [Accepted: 04/20/2020] [Indexed: 12/12/2022] Open
Abstract
Benzoxazine resin has been paid more attention in the fields of aviation, electronics, automobiles and new energy industries because of its excellent comprehensive performance. Further application is limited, however, by shortcomings such as high brittleness and high curing temperature. Furthermore, higher thermal stability is imperiously demanded in special areas. Incorporating both an acetylene group and silicon into the benzoxazine monomer is a promising possible solution to improve the curing processability, thermal properties and toughness of benzoxazine. In this paper, an acetylene-functional/silicon-containing benzoxazine monomer was prepared by two-step synthesis, and acetylene-functional benzoxazine was also prepared as a comparison. FTIR and 1H NMR confirmed the molecular structure of acetylene-functional/silicon-containing benzoxazine. Differential scanning calorimetry (DSC) analysis showed that the initial and peak degradation temperatures of acetylene-functional/silicon-containing benzoxazine were decreased by 21 °C and 18 °C compared with acetylene-functional benzoxazine, respectively. The apparent activation energy of the curing reaction of acetylene-functional/silicon-containing benzoxazine was 83.1 kJ/mol, which was slightly lower than acetylene-functional benzoxazine (84.7 kJ/mol). TGA results showed that the acetylene-functional/silicon-containing benzoxazine had a higher thermal stability than acetylene-functional benzoxazine. The temperatures of 5% weight loss of acetylene-functional/silicon-containing benzoxazine were 380 °C in nitrogen and 485 °C in air, and the char yield at 1000 °C was 80% in nitrogen and 21% in air, respectively. The results of mechanical properties showed that the impact strength of acetylene-functional/silicon-containing benzoxazine was higher than acetylene-functional benzoxazine by 35.4%. The tensile and flexural strengths of acetylene-functional/silicon-containing benzoxazine were slightly higher than that of acetylene-functional benzoxazine.
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